diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2016-04-27 18:51:27 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-05-02 10:36:03 +0200 |
| commit | 184adf202bca05ca34380cb53b349307aede7ef3 (patch) | |
| tree | 7bd445d95b62fcd67811ab3d457be8e18f717d85 /drivers/mmc | |
| parent | mmc: tmio/sdhi: distinguish between SCLKDIVEN and ILL_FUNC (diff) | |
| download | linux-184adf202bca05ca34380cb53b349307aede7ef3.tar.xz linux-184adf202bca05ca34380cb53b349307aede7ef3.zip | |
mmc: tmio: document CTL_STATUS handling
Now that reading CTL_STATUS is consistent, we can remove CTL_STATUS2 and
document how this is handled internally.
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index 8dd5ea4be0a3..1aac2ad8edf2 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -30,8 +30,9 @@ #define CTL_STOP_INTERNAL_ACTION 0x08 #define CTL_XFER_BLK_COUNT 0xa #define CTL_RESPONSE 0x0c +/* driver merges STATUS and following STATUS2 */ #define CTL_STATUS 0x1c -#define CTL_STATUS2 0x1e +/* driver merges IRQ_MASK and following IRQ_MASK2 */ #define CTL_IRQ_MASK 0x20 #define CTL_SD_CARD_CLK_CTL 0x24 #define CTL_SD_XFER_LEN 0x26 |